Recently Kurt Menke headed to Charleston, South Carolina to train several groups how to map their communities. This region is also known as the ‘lowcountry’ due to the flat, low elevation geography. The training was hosted by the Medical University of South Carolina (MUSC) and included people from Communities in Schools – Charleston (CISC) and the MUSC College of Nursing.
First everyone learned how collect GPS field data with iPads. For this we used a new app named iForm. This app was used in lieu of EPI Collect, which no longer supported on iOS. (The next blog post will cover iForm in more detail.) iForm is an app very similar to the Android app ODK Collect, allowing a custom data collection form to be developed. To practice we collected bike rack locations and seating areas around the MUSC campus. The afternoon was spent working with everyone’s data. GPS data points were brought into QGIS and shown against some local Charleston GIS data layers.
The points were also uploaded to CartoDB. CartoDB is another new component of the Community Health Mapping workflow. It has become more intuitive than GIS Cloud and worked really well. (Note: There will be a post on using CartoDB soon too.)
The following day I visited CISC’s Derek Toth and three of his students at St. John’s High School on John’s Island, SC. Over a working lunch Mr. Toth showed students how easy it is to collect GPS points with their iPhones. We collecting several points while walking around the campus.
Afterwards we went back inside and showed them how to upload the points into CartoDB and make a map. The figure below shows the results of 45 minutes worth of work! Click on the map to open the live version.
This spring these three juniors will be leading the charge to map their island! They will be presenting their work to the National Library of Medicine later this spring. I look forward to seeing their work!